Why this spec sheet matters in 2026

In B2B vape hardware, most avoidable disputes come from one thing: unclear specs. Buyers ask for “2g,” suppliers quote “2ml,” listings mention “digital screen,” and then the receiving team discovers the screen icons differ, the charging port is not what was expected, or the packaging is missing a sticker set.

This post gives you a ready-to-copy spec sheet and a QC checklist you can use for purchase orders, pre-shipment approvals, and inbound inspection. It’s written around the Plume family of empty disposable hardware and is designed to be shared with your factory, your warehouse team, and your customers—without rewriting everything each time.

Browse the collection hubs here: Plume, Plume dispoable vape, and digital screen vape.

Plume 2g (2ml-class) empty hardware: quick confirmed parameters

For the Plume 2g disposable empty hardware with digital screen, the public-facing baseline parameters you should keep consistent across listings, cartons, and invoices include:

Tip: if your market uses “2g” as shorthand, define it in writing as a commercial term and also print the measured reservoir volume (2ml) on your internal spec and carton label. That single line can prevent a surprising amount of friction.

B2B Wholesale Spec Sheet Template (copy/paste)

Use this as a single-page “source of truth.” The goal is that your sales team, your warehouse, and your buyer all reference the same document. For any field you don’t control (for example, screen icon layout), lock the field behind a version ID.

1) Product identity

• Product name: Plume 2g (2ml) Digital Screen Disposable – Empty Hardware
• Collection / hub: Plume series
• Version ID: PLM-2ML-SCR-[YYYYMM]-[A/B/C]
• Intended buyer type: B2B wholesale / distributor / chain retailer

2) Mechanical & materials

• Overall dimensions (mm): ________ (L) × ________ (W) × ________ (H)
• Shell material: ________ (e.g., PC/ABS or metal + PC window)
• Mouthpiece: ________ (shape + seal type)
• Airflow: ________ (fixed / adjustable) | Intake location: ________
• Leak-prevention features: gasket type ________ | tank weld/press-fit ________

3) Electrical

• Battery: 280mAh rechargeable
• Charging port: USB Type-C
• Charge protection: OVP/UVP/OCP/OTP (confirm IC)
• Cutoff time: ________ seconds (auto stop)

4) Heating core (factory-defined)

• Coil type: ________ (ceramic / mesh / other)
• Resistance (ohm): ________ Ω
• Power / voltage profile: ________ (fixed / multi-level)
• Preheat: ________ (Y/N) | Duration: ________ sec

5) Screen/UI (must be version-controlled)

• Display type: LED/LCD
• Displayed indicators: Battery % / puff counter / voltage / lock icon / preheat icon (confirm)
• Icon map document attached: Y/N
• Screen brightness tolerance: ________ (define pass/fail)

6) Reservoir & compatibility

• Reservoir volume: 2ml
• Fill method: ________ (top-fill / side-fill / bottom-fill)
• Recommended viscosity band: ________ (define for your legal product category)

7) Packaging & labeling

• Included: device + individual boxes + display box + stickers
• Sticker set: ________ (count + variant naming rules)
• Carton pack-out: ________ units / master carton
• Carton markings: version ID + lot code + destination market code

QC Checklist (Support & Returns Reduction Edition)

This checklist is designed for three moments: (1) incoming inspection, (2) pre-shipment QA, and (3) warehouse spot checks. If you can only do a few tests, prioritize leakage control, screen function, and charging behavior—those create the fastest returns in the real world.

A) Incoming inspection (IQC) — random sampling by lot

• Version match: carton label version ID matches PO + sample photos
• Cosmetics: no deep scratches, cracks, glue marks, misaligned seams
• Screen lens/window: clean, no haze, no trapped dust
• Port check: USB-C centered, no looseness, no bent pins
• Packaging completeness: device + individual boxes + display box + stickers present

B) Function tests (AQL-based)

• Power-on / draw activation: consistent trigger, no false-firing
• Screen segment test: all segments/icons illuminate (no dead pixels/segments)
• Charging handshake: starts charging reliably; no intermittent disconnect
• Heat profile sanity: no burnt smell during short standardized draws (define your SOP)
• Auto cutoff: stops at defined cutoff time (prevents overheating complaints)

C) Leakage & airflow (the “return-killer” checks)

• Vacuum/leak test (if available): pass threshold ________
• Seal inspection: gaskets seated; no pinched seals
• Airflow resistance: within band ________ (too tight = “no hit”; too open = “harsh”)
• Mouthpiece fit: no wobble; no gaps; consistent snap/press feel

D) Basic reliability (quick but meaningful)

• Drop test (packed): 1.0m × 3 faces (define acceptable cosmetic damage)
• Vibration (packed): 10 minutes simulated transit; no rattling parts
• Charge/discharge spot check: 1 cycle; verify screen/battery indicator behaves as expected

E) Process control documents you should request from the supplier

• Lot traceability: date code + line ID + operator/shift code
• Version change log: what changed (screen icons, shell, port, coil, gasket)
• Battery compliance pack: UN 38.3 transport documentation and test summary availability
• Factory quality system: ISO 9001 certificate (if applicable)

Compliance notes (destination-market first)

Hardware moves across borders faster than regulations do—but enforcement is real. Before you scale a SKU, write down: destination country, product category (nicotine vs non-nicotine vs other legal categories), and what “disposable” means in that market. This article is not legal advice; it’s an operational checklist to reduce preventable risk.

• EU nicotine e-cig rules: the Tobacco Products Directive (TPD) framework includes a 2ml limit for cartridges/tanks and 10ml limit for refill containers for nicotine-containing liquids—relevant if you sell nicotine products into EU markets.
• UK single-use ban already in effect: single-use (disposable) vapes are banned from sale/supply in the UK from 1 June 2025—plan separate “UK lane” SKUs accordingly.
• UK duty timeline: the UK is also implementing Vaping Products Duty from 1 Oct 2026; if you manufacture or import into the UK, duty planning and approvals can affect operations.
• Electrical safety standards: buyers may reference standards such as ANSI/CAN/UL 8139 for vaping device electrical systems.

Practical takeaway: build a “lane” view in your catalog. Keep your feature-forward screen SKUs, your compliance-sensitive SKUs, and your warehouse-stock fast-movers clearly separated.

Ordering checklist (what to lock before you wire money)

1. Confirm the definition: “2g” marketing term + “2ml reservoir” spec in writing.
2. Lock the screen: request an icon map + photos + version ID on cartons.
3. Lock packaging: confirm sticker count, box style, display box count, and carton pack-out.
4. Set QC terms: AQL level, defect categories, and replacement policy for screen/charging failures.
5. Get the how-to docs: for your ops team, keep a filling/handling SOP handy—see Cartridges Filling Instruction.

If you’re comparing multiple 2ml-class options across your catalog, use the broader hub for fast filtering: 2g Disposable Vape Pen.

Copy-ready snippet for your product listing

Plume 2ml (2g-class) Digital Screen Disposable – Empty Hardware
Reservoir: 2ml | Battery: 280mAh | Charging: USB-C | Packaging: device + individual box + display box + stickers. Version-controlled screen icons. Built for wholesale and distributor programs with QC-first documentation.